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update test

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QIDI TECH
2024-11-09 14:59:54 +08:00
parent c9ec3da208
commit cb4f6b9da4
35 changed files with 1372 additions and 6272 deletions
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59
tests/fff_print/test_seam_shells.cpp Normal file
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#include <catch2/catch.hpp>
#include <filesystem>
#include <fstream>
#include "libslic3r/ClipperUtils.hpp"
#include "libslic3r/GCode/SeamPainting.hpp"
#include "test_data.hpp"
#include "libslic3r/GCode/SeamShells.hpp"
using namespace Slic3r;
using namespace Slic3r::Seams;
constexpr bool debug_files{false};
struct ProjectionFixture
{
Polygon extrusion_path{
Point{scaled(Vec2d{-1.0, -1.0})}, Point{scaled(Vec2d{1.0, -1.0})},
Point{scaled(Vec2d{1.0, 1.0})}, Point{scaled(Vec2d{-1.0, 1.0})}};
ExPolygon island_boundary;
Seams::Geometry::Extrusions extrusions;
double extrusion_width{0.2};
ProjectionFixture() {
extrusions.emplace_back(Polygon{extrusion_path}, extrusion_path.bounding_box(), extrusion_width, island_boundary);
}
};
TEST_CASE_METHOD(ProjectionFixture, "Project to geometry matches", "[Seams][SeamShells]") {
Polygon boundary_polygon{extrusion_path};
// Add + 0.1 to check that boundary polygon has been picked.
boundary_polygon.scale(1.0 + extrusion_width / 2.0 + 0.1);
island_boundary.contour = boundary_polygon;
Seams::Geometry::BoundedPolygons result{Seams::Geometry::project_to_geometry(extrusions, 5.0)};
REQUIRE(result.size() == 1);
REQUIRE(result[0].polygon.size() == 4);
// Boundary polygon is picked.
CHECK(result[0].polygon[0].x() == Approx(scaled(-(1.0 + extrusion_width / 2.0 + 0.1))));
}
TEST_CASE_METHOD(ProjectionFixture, "Project to geometry does not match", "[Seams][SeamShells]") {
Polygon boundary_polygon{extrusion_path};
// Island boundary is far from the extrusion.
boundary_polygon.scale(5.0);
island_boundary.contour = boundary_polygon;
Seams::Geometry::BoundedPolygons result{Seams::Geometry::project_to_geometry(extrusions, 1.0)};
REQUIRE(result.size() == 1);
REQUIRE(result[0].polygon.size() == 4);
const Polygon expanded{expand(extrusions.front().polygon, scaled(extrusion_width / 2.0)).front()};
// The extrusion is expanded and returned.
CHECK(result[0].polygon == expanded);
}